CN215145616U - A foot-operated spot welder for dentistry - Google Patents
A foot-operated spot welder for dentistry Download PDFInfo
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- CN215145616U CN215145616U CN202121611280.1U CN202121611280U CN215145616U CN 215145616 U CN215145616 U CN 215145616U CN 202121611280 U CN202121611280 U CN 202121611280U CN 215145616 U CN215145616 U CN 215145616U
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- spot welding
- spring
- welding mechanism
- goggles
- dentistry
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Abstract
The utility model discloses a foot-operated spot welder for dentistry, which belongs to the field of medical instruments and comprises a frame, wherein a spot welding mechanism is fixedly arranged on the surface of the frame, a fixed plate is symmetrically and fixedly arranged on the surface of the spot welding mechanism, a slide hole is arranged on the surface of the fixed plate, an ejector rod is slidably arranged on the inner wall of the slide hole, a first spring is sleeved on the surface of the ejector rod in a sliding way, the first spring is made of carbon steel wire, goggles are arranged on the surface of the spot welding mechanism, a fixed rod is fixedly arranged on the surface of the spot welding mechanism, the spot welding mechanism can push a clamping plate to clamp and fix accessories for dentistry through the deformation effect of the first spring, the spot welding treatment of the spot welding mechanism is convenient, the fixed use of people is convenient, the traditional manual holding operation is avoided, the pressing plate can be pushed to compress and limit the goggles through the effect of a second spring, thereby the goggles are effectively stored, and under the effect of rubber pad, improve the stability of placing of goggles, avoid the problem of placing at will.
Description
Technical Field
The utility model relates to the field of medical equipment, more specifically say, relate to a foot-operated spot welder for dentistry.
Background
A spot welding machine for dental use on the market is a method of welding workpieces such as denture brackets, copings and the like in the dental industry by applying pressure to the workpieces through electrodes after the workpieces are combined and using resistance heat generated by passing current through contact surfaces and adjacent regions of joints.
However, most of the pedal spot welding machines for dentistry have some disadvantages, the accessories for dentistry are mostly manually held in hand during welding, the overall stability of the accessories is poor, and most of the spot welding machines do not have matched storage devices for placing goggles.
SUMMERY OF THE UTILITY MODEL
Problem to exist among the prior art, the utility model aims to provide a foot-operated spot welder for dentistry, it is through the deformation effect of first spring, can promote splint to press from both sides tight fixedly to the dentistry accessory, the spot welding of the spot welding mechanism of being convenient for is handled, the people's of being convenient for fixed use, avoid traditional artifical support operation, effect through the second spring, can promote the clamp plate and compress tightly spacingly to the goggles, thereby effectively accomodate the goggles, and under the effect of rubber pad, improve the stability of placing of goggles, avoid the problem of placing at will.
In order to solve the above problems, the utility model adopts the following technical proposal.
A foot-operated spot welder for dentistry, includes the frame, the fixed surface of frame installs spot welding mechanism, the fixed plate is installed to spot welding mechanism's surperficial symmetry fixed mounting, the surface of fixed plate is equipped with the slide opening, the inner wall slidable mounting of slide opening has the ejector pin, the surface slip of ejector pin has cup jointed first spring, and first spring is the carbon steel wire material, goggles have been placed on spot welding mechanism's surface, the fixed surface of spot welding mechanism installs the dead lever, the surface slip of dead lever has cup jointed the clamp plate, and it passes through the deformation effect of first spring, can promote splint to press from both sides tight fixedly to dentistry accessory, and the spot welding of spot welding mechanism of being convenient for is handled, and the fixed use of people of being convenient for avoids traditional artifical and holds the operation, through the effect of second spring, can promote the clamp plate to compress tightly spacing to goggles, thereby effectively accomodate the goggles to under the effect of rubber pad, improve the stability of placing of goggles, avoid the problem of placing at will.
Furthermore, the surface of the ejector rod is fixedly provided with a clamping plate, and the surface of the clamping plate is frosted, so that the dental accessory can be clamped and fixed under the action of the clamping plate.
Furthermore, the fixed surface of ejector pin installs the spacing ring, sliding connection between spacing ring and the fixed plate is convenient for under the effect of spacing ring, can carry out spacing processing to the ejector pin.
Furthermore, a second spring is fixedly mounted between the pressing plate and the fixing rod, and the second spring is made of a carbon steel wire, so that the pressing plate is in a stable state under the action of the second spring.
Furthermore, a rubber pad is fixedly mounted on the surface of the pressing plate, and the rubber pad is connected with the goggles in a sliding mode, so that the using effect of the pressing plate is improved under the action of the rubber pad.
Compared with the prior art, the utility model has the advantages of:
(1) this scheme can promote splint to press from both sides tightly fixedly to the dentistry with the accessory through the deformation effect of first spring, and the spot welding of the spot welding mechanism of being convenient for is handled, and the fixed use of the people of being convenient for avoids traditional artifical support operation, and through the effect of second spring, can promote the clamp plate to compress tightly spacingly to the goggles to effectively accomodate the goggles, and under the effect of rubber pad, improve the stability of placing of goggles, avoid the problem of placing at will.
(2) The surface fixed mounting of ejector pin has the splint, and the surface of splint is dull polish and is handled, is convenient for under the effect of splint, can press from both sides tightly fixedly to the accessory for the dentistry.
(3) The surface of the ejector rod is fixedly provided with a limiting ring, the limiting ring is connected with the fixed plate in a sliding mode, and the ejector rod can be limited under the action of the limiting ring.
(4) A second spring is fixedly installed between the pressing plate and the fixing rod and is made of carbon steel wires, and the pressing plate is in a stable state under the action of the second spring.
(5) The rubber pad is fixedly mounted on the surface of the pressing plate, and the rubber pad is in sliding connection with the goggles, so that the use effect of the pressing plate is improved under the action of the rubber pad.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;
fig. 3 is an enlarged view of B of fig. 1 according to the present invention.
The reference numbers in the figures illustrate:
the device comprises a machine frame 1, a spot welding mechanism 2, a fixing plate 3, a sliding hole 4, a top rod 5, a clamping plate 6, a first spring 7, a limiting ring 8, goggles 9, a fixing rod 10, a pressing plate 11, a second spring 12 and a rubber pad 13.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, a foot-operated spot welding machine for dentistry comprises a frame 1, referring to fig. 1-2, a spot welding mechanism 2 is fixedly installed on the surface of the frame 1, a fixing plate 3 is symmetrically and fixedly installed on the surface of the spot welding mechanism 2, a sliding hole 4 is formed in the surface of the fixing plate 3, a push rod 5 is slidably installed on the inner wall of the sliding hole 4, a clamping plate 6 is fixedly installed on the surface of the push rod 5, the surface of the clamping plate 6 is frosted, so that dental accessories can be clamped and fixed under the action of the clamping plate 6, a first spring 7 is sleeved on the surface of the push rod 5 in a sliding mode, the first spring 7 is made of a carbon steel wire material, a limiting ring 8 is fixedly installed on the surface of the push rod 5, the limiting ring 8 is slidably connected with the fixing plate 3, and so that the push rod 5 can be limited under the action of the limiting ring 8.
Please refer to fig. 1 and fig. 3, goggles 9 are placed on the surface of the spot welding mechanism 2, a fixing rod 10 is fixedly mounted on the surface of the spot welding mechanism 2, a pressing plate 11 is slidably sleeved on the surface of the fixing rod 10, a second spring 12 is fixedly mounted between the pressing plate 11 and the fixing rod 10, and the second spring 12 is made of carbon steel wire, so that the pressing plate 11 is in a stable state under the action of the second spring 12, a rubber pad 13 is fixedly mounted on the surface of the pressing plate 11, and the rubber pad 13 is slidably connected with the goggles 9, so that the using effect of the pressing plate 11 is improved under the action of the rubber pad 13.
The pedal spot welder for dentistry can pull the mandril 5 to slide outwards along the inner wall of the slide hole 4, so that the mandril 5 drives the limit ring 8 to separate from the fixed plate 3, the first spring 7 is compressed under the action of force, a certain gap is reserved between the clamping plates 6, the dental accessories can be contacted with the spot welding mechanism 2, no external force is applied to the mandril 5, the first spring 7 recovers deformation, the clamping plates 6 are pushed to clamp and fix the dental accessories, the stable placement of the dental accessories is ensured, the spot welding treatment is completed under the action of the spot welding mechanism 2, the pressure plate 11 can be pushed to compress the goggles 9 through the deformation action of the second spring 12, the placement stability of the goggles 9 is improved under the action of the rubber pad 13, the storage and the use of people are convenient, when the spot welding operation is carried out, the pressure plate 11 can be pushed to move upwards along the surface of the fixed rod 10, the second spring 12 is forced to compress and the visor 9 is taken out of use.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. A foot-operated spot welder for dentistry, includes frame (1), its characterized in that: the fixed surface of frame (1) installs spot welding mechanism (2), the fixed surface symmetry fixed mounting of spot welding mechanism (2) has fixed plate (3), the surface of fixed plate (3) is equipped with slide opening (4), the inner wall slidable mounting of slide opening (4) has ejector pin (5), the surface slip of ejector pin (5) has cup jointed first spring (7), and first spring (7) are carbon steel wire material, goggles (9) have been placed on the surface of spot welding mechanism (2), the fixed surface of spot welding mechanism (2) installs dead lever (10), the surface slip of dead lever (10) has cup jointed clamp plate (11).
2. A foot-operated spot welder for dentistry according to claim 1, characterized in that: the surface of the ejector rod (5) is fixedly provided with a clamping plate (6), and the surface of the clamping plate (6) is frosted.
3. A foot-operated spot welder for dentistry according to claim 1, characterized in that: the surface of the ejector rod (5) is fixedly provided with a limiting ring (8), and the limiting ring (8) is connected with the fixing plate (3) in a sliding manner.
4. A foot-operated spot welder for dentistry according to claim 1, characterized in that: a second spring (12) is fixedly installed between the pressing plate (11) and the fixing rod (10), and the second spring (12) is made of carbon steel wires.
5. A foot-operated spot welder for dentistry according to claim 1, characterized in that: the surface of the pressing plate (11) is fixedly provided with a rubber pad (13), and the rubber pad (13) is in sliding connection with the goggles (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121611280.1U CN215145616U (en) | 2021-07-15 | 2021-07-15 | A foot-operated spot welder for dentistry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121611280.1U CN215145616U (en) | 2021-07-15 | 2021-07-15 | A foot-operated spot welder for dentistry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215145616U true CN215145616U (en) | 2021-12-14 |
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ID=79395363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121611280.1U Active CN215145616U (en) | 2021-07-15 | 2021-07-15 | A foot-operated spot welder for dentistry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215145616U (en) |
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2021
- 2021-07-15 CN CN202121611280.1U patent/CN215145616U/en active Active
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